| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.54 | 12.799% | $190.1114 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $184.76 | 3.313% | $190.8811 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $56.87 | 3.284% | $58.7376 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $154.74 | 4.688% | $161.9942 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $106.71 | 13.499% | $121.1148 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $202.78 | 8.273% | $219.556 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $165.66 | 3.644% | $171.6967 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,040.06 | $1,114.0918 | $1,114.09 | $1,114.10 | $1,114.10 | |